<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Canvas</title>
    <style>
        canvas {
            background: turquoise;
        }
    </style>
</head>

<body>
    <canvas id="canvas" width="500" height="500"></canvas>
</body>
<script type="module">
    import draw from './index.js';
    let canvas = document.getElementById('canvas');
    draw(canvas);
</script>

</html>